Engines and Components
Circle Track Engine Parts: Camshafts, Blocks & Accessories for Late Models at JJ Motorsports
Power up your circle track engine with premium components from JJ Motorsports. Our selection includes serpentine drive kits, pulley systems, valve covers, engine blocks, camshafts, and more for maximum horsepower, durability, and performance in late models, modifieds, street stocks, and IMCA dirt racing. Compatible with Small Block Chevy (SBC), LS-series, and other racing engines, these high-quality parts ensure reliable operation under intense track conditions.
Shop trusted brands like Jones Racing, Allstar Performance, Chevrolet Performance, and Howards Racing Components. Explore related categories such as circle track drivetrain for transmission upgrades or circle track chassis components for frame enhancements.
Top Circle Track Engine Products
- Jones Racing Serpentine Drive Kit 1020-S – New serpentine drive kit designed for efficient accessory drive in racing engines, weighing 3.61 lbs for lightweight performance.
- Allstar Performance 1:1 Pulley Kit Head Mount PS ALL31082 – Billet aluminum polished pulley kit with 1:1 ratio and 2-groove V-belt, includes crank and water pump pulleys and belts for Small Block Chevy engines with head-mount power steering.
- Allstar Performance Valve Covers SBC Steel Black w/Tubes ALL26147 – Durable steel valve covers in black finish with tubes, designed for Small Block Chevy engines, weighing 5.95 lbs for reliable sealing and style.
- Chevrolet Performance LSX Cast Iron Block - 4.065 Bore Finished 19417352 – Bare cast iron engine block with 4.065 in bore, 9.240 deck height, 6-bolt mains and heads, orange powdercoat finish, compatible with Gen III/IV LS components, supporting up to 4.250 in stroke and 454 cu. in. displacement.
- SBC Solid Roller Cam 111013-10 – High-performance solid roller camshaft from Howards Racing Components for Small Block Chevy engines, weighing 8.70 lbs, ideal for aggressive racing applications.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
-
Manley 3/8 .135 Wall Moly Pushrod - 8.200 Long 25343-1
MANLEY
$18.233/8 .135 Wall Moly Pushrod - 8.200 LongPushrod8.200 in Long3/8 in Diameter0.135 in Thick WallSwedged EndsChromolyEachMAN25343-1- SKU:
- MAN25343-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.23 LBS
- MFG Part #:
- 25343-1
$18.23 -
Manley 3/8 .135 Wall Moly Pushrod - 8.150 Long 25342-1
MANLEY
$18.233/8 .135 Wall Moly Pushrod - 8.150 LongPushrod8.150 in Long3/8 in Diameter0.135 in Thick WallSwedged EndsChromolyEachMAN25342-1- SKU:
- MAN25342-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MFG Part #:
- 25342-1
$18.23 -
Manley 3/8 .135 Wall Moly Pushrod - 8.100 Long 25341-1
MANLEY
$18.233/8 .135 Wall Moly Pushrod - 8.100 LongPushrod8.100 in Long3/8 in Diameter0.135 in Thick WallSwedged EndsChromolyEachMAN25341-1- SKU:
- MAN25341-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.22 LBS
- MFG Part #:
- 25341-1
$18.23 -
Manley 3/8 .135 Wall Moly Pushrod - 8.050 Long 25340-1
MANLEY
$18.233/8 .135 Wall Moly Pushrod - 8.050 LongPushrod8.050 in Long3/8 in Diameter0.135 in Thick WallSwedged EndsChromolyEachMAN25340-1- SKU:
- MAN25340-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MFG Part #:
- 25340-1
$18.23 -
Manley 3/8 .135 Wall Moly Pushrod - 8.000 Long 25339-1
MANLEY
$18.233/8 .135 Wall Moly Pushrod - 8.000 LongPushrod8.000 in Long3/8 in Diameter0.135 in Thick WallSwedged EndsChromolyEachMAN25339-1- SKU:
- MAN25339-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.21 LBS
- MFG Part #:
- 25339-1
$18.23Qty in Cart: 0Quantity:Price:$18.23Subtotal: -
Manley 7/16 Moly Pushrod - 9.000 Long 25158-1
MANLEY
$21.587/16 Moly Pushrod - 9.000 LongPushrod9.000 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25158-1- SKU:
- MAN25158-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MFG Part #:
- 25158-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.950 Long 25157-1
MANLEY
$21.587/16 Moly Pushrod - 8.950 LongPushrod8.950 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25157-1- SKU:
- MAN25157-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MFG Part #:
- 25157-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.900 Long 25156-1
MANLEY
$21.587/16 Moly Pushrod - 8.900 LongPushrod8.900 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25156-1- SKU:
- MAN25156-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.43 LBS
- MFG Part #:
- 25156-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.850 Long 25155-1
MANLEY
$21.587/16 Moly Pushrod - 8.850 LongPushrod8.850 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25155-1- SKU:
- MAN25155-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.34 LBS
- MFG Part #:
- 25155-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.750 Long 25153-1
MANLEY
$21.587/16 Moly Pushrod - 8.750 LongPushrod8.750 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25153-1- SKU:
- MAN25153-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- MFG Part #:
- 25153-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.700 Long 25152-1
MANLEY
$21.587/16 Moly Pushrod - 8.700 LongPushrod8.700 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25152-1- SKU:
- MAN25152-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- MFG Part #:
- 25152-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.650 Long 25150-1
MANLEY
$21.587/16 Moly Pushrod - 8.650 LongPushrod8.650 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25150-1- SKU:
- MAN25150-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- 25150-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.600 Long 25149-1
MANLEY
$21.587/16 Moly Pushrod - 8.600 LongPushrod8.600 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25149-1- SKU:
- MAN25149-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- 25149-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.550 Long 25148-1
MANLEY
$21.587/16 Moly Pushrod - 8.550 LongPushrod8.550 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25148-1- SKU:
- MAN25148-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- MFG Part #:
- 25148-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.500 Long 25147-1
MANLEY
$21.587/16 Moly Pushrod - 8.500 LongPushrod8.500 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25147-1- SKU:
- MAN25147-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.33 LBS
- MFG Part #:
- 25147-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.450 Long 25146-1
MANLEY
$21.587/16 Moly Pushrod - 8.450 LongPushrod8.450 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25146-1- SKU:
- MAN25146-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- 25146-1
$21.58Qty in Cart: 0Quantity:Price:$21.58Subtotal: -
Manley 7/16 Moly Pushrod - 8.400 Long 25145-1
MANLEY
$21.587/16 Moly Pushrod - 8.400 LongPushrod8.400 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25145-1- SKU:
- MAN25145-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.32 LBS
- MFG Part #:
- 25145-1
$21.58 -
Manley 7/16 Moly Pushrod - 8.250 Long 25141-1
MANLEY
$21.587/16 Moly Pushrod - 8.250 LongPushrod8.250 in Long7/16 in Diameter0.165 in Thick WallSwedged EndsChromolyEachMAN25141-1- SKU:
- MAN25141-1
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- MFG Part #:
- 25141-1
$21.58 -
Manley 10 Degree Titanium Retainers 23661-16
MANLEY
$254.1610 Degree Titanium RetainersValve Spring Retainer10 Degree1.120 in / 0.705 in OD Steps1.550 in Dual SpringPlus 0.100TitaniumSet of 16MAN23661-16- SKU:
- MAN23661-16
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
- MFG Part #:
- 23661-16
$254.16 -
Manley 10 Degree Titanium Retainers 23660-16
MANLEY
$254.1610 Degree Titanium RetainersValve Spring Retainer10 Degree1.105 in / 0.710 in OD Steps1.550 in Dual SpringPlus 0.100TitaniumSet of 16MAN23660-16- SKU:
- MAN23660-16
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MFG Part #:
- 23660-16
$254.16
